About Supervisory Circuits

Analog Devices Supervisory Circuits

Supervisory circuits are electronic circuits used to monitor and control the operation of other circuits or systems. They are commonly found in appliances, industrial equipment and other electronic systems where reliable operation is required. Supervisory circuits monitor and control the behavior of other circuits and systems, providing feedback and making adjustments as necessary to keep them within acceptable parameters. They are generally composed of several parts, including sensors, comparators, alarms, timers, and relays. The sensors monitor the voltage, current, and temperature of the circuits and systems, while the comparators compare these values to normal operating parameters. Alarms are triggered when parameters are out of range, while the relays are used to activate corrective actions, such as turning off equipment or engaging a fail-safe mode. Timers are typically used to monitor the length of time a certain condition has been present, allowing the supervisor circuit to shut down the system before it is damaged by an enduring failure.

Supervisory Circuits

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(Ex. GST)(▲▼)		Enter Qty TypeMounting StyleOutput VoltagePackage / CaseThreshold VoltageNumber of Inputs MonitoredOutput TypeManual ResetWatchdogWatchdog TimersBattery Backup SwitchingReset Delay TimeSupply Voltage - MaxMinimum Operating TemperatureMaximum Operating TemperatureAccuracySeriesQualificationPackaging
  
                       
LTC2953CDD-1#PBF


Supervisory Circuits Push Button Controller with Dual Input Battery Monitor, Output Supervisor, and U Interrupt
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 3.4431
Multiples of: 1

Voltage MonitorsSmd/Smt DFN - 12600 mV1 InputOpen DrainManual Reset no watchdogNo Backup200 ms27 V0 C+ 70 C1.5 %Ltc2953 Tube
MAX6384XS46D2+T


Supervisory Circuits SC70 DFN SingleDual Low-Voltage Low-Power P Reset Circuits
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 3.4431
Multiples of: 1

Voltage SupervisorySmd/Smt SC - 70 - 4L1.8 v to 5 V1 InputActive Low, Push - PullManual Reset no watchdogNo Backup40 ms5.5 V- 40 C+ 125 C Max6384xs Cut Tape
MAX6866UK28D3L+T


Supervisory Circuits Nanopower uP Supervisory Circuits with Manual Reset and Watchdog Timer
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 3.45
Multiples of: 1

Voltage SupervisorySmd/Smt SOT - 23 - 52.8 V1 InputActive Low, Open DrainManual Reset watchdogNo Backup225 ms5.5 V- 40 C+ 85 C Max6866 Cut Tape
MAX709TCPA


Maxim Integrated Supervisory Circuits Power-Supply Monitor wReset
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 3.45
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Voltage Supervisory  PDIP - 8 Narrow3 v , 3.3 v , 5 V1 InputActive Low, Push - PullNo Manual Reset no watchdogNo Backup560 ms5.5 V0 C+ 70 C Max709t Tube
MAX709RESA+


Supervisory Circuits Power-Supply Monitor w/Reset
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 3.45
Multiples of: 1

Voltage SupervisorySmd/Smt SO - 82.63 V1 InputActive Low, Push - PullManual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V- 40 C+ 85 C Max709r Tube
LTC2911CTS8-4#TRMPBF


Supervisory Circuits Precision Tripply Supply Supervisor with Power-Fail Comparator (3.3V, 1.2V, ADJ)
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 3.4543
Multiples of: 1

 Smd/Smt SOT - 8            Ltc2911 Reel
MAX6388XS29D3+T


Supervisory Circuits SC70 uDFN SingleDual Low-Voltage Low-Power uP Reset Circuits
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 3.4543
Multiples of: 1

                  Cut Tape
MAX698CWE+T


Supervisory Circuits Low-Cost, Power-On Reset and Watchdog Controllers
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 3.4562
Multiples of: 1000

Voltage SupervisorySmd/Smt SOIC - 16 Wide5 V1 InputActive High, Active Low, Open Drain, Push - PullNo Manual ResetNo Watchdogno watchdogNo Backup500 ms5.5 V0 C+ 70 C Max698 Reel
ADM692AARNZ


Supervisory Circuits 5V CMOS MPU IC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 3.4657
Multiples of: 1

Voltage SupervisorySmd/Smt SOIC - 84.4 V1 InputActive HighNo Manual ResetWatchdogwatchdogBackup280 ms5.5 V- 40 C+ 85 C Adm692a Tube
MAX708CUA+


Supervisory Circuits Single uPower Supervisor
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices Availability : 0
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USD 3.4683
Multiples of: 1

Voltage SupervisorySmd/Smt UMAX4.4 V1 InputActive High, Active Low, Push - PullManual ResetNo Watchdogno watchdogNo Backup280 ms5.5 V0 C+ 70 C Max708 Tube
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